title: Social and environmental factors associated with the hospitalization of tuberculosis patients.
abstract: OBJECTIVE
  to identify social and environmental factors associated with hospitalization of tuberculosis (TB) patients in Manaus, Amazonas, during 2010.
  
  
  METHODS
  this is a quantitative cross-sectional epidemiological study, with primary data collection and analysis of human immunodeficiency virus (HIV), based on seropositive status.
  
  
  RESULTS
  Among social factors for TB-HIV co-infection, the association between alcohol use and dependence was significant for employed workers; among non-co-infections, the association between income less than one minimum wage (U.S. $200) and retired people, Bolsa Família Program [Family Allowance]/other social benefits was significant. Regarding environmental factors, the association was significant for TB-HIV co-infection among those not having their own house, having masonry housing and daily garbage collection; and among non-co-infection, owning their own house, no masonry housing and lack of daily garbage collection was significant.
  
  
  CONCLUSIONS
  The findings indicated that not only social factors, but also environmental ones are associated with hospitalization of tuberculosis patients, and such associations differ according to TB-HIV co-infection. Findings revealed that the non-biological factors associated with hospitalization of tuberculosis patients should be considered when caring patients with this disease.
authors.affiliation: Universidade Federal do Amazonas, Manaus, AM, Brazil.
authors.forename: Nathália França
authors.initials: NF
authors.lastname: de Oliveira
authors.forename: Maria Jacirema Ferreira
authors.initials: MJ
authors.lastname: Gonçalves
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D004777:Environment; D005260:Female; D006679:HIV Seropositivity / Q000150:complications; D006760:Hospitalization / Q000706:statistics & numerical data*; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D012959:Socioeconomic Factors; D014376:Tuberculosis / Q000150:complications / Q000453:epidemiology / Q000628:therapy; D055815:Young Adult